diff --git a/package.json b/package.json
index 2cb8cea..265719f 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
   "license": "MIT",
   "scripts": {
     "dev": "vue-cli-service serve",
+    "local": "vue-cli-service serve --mode .env.local",
     "start": "vue-cli-service serve",
     "build:prod": "vue-cli-service build",
     "build:stage": "vue-cli-service build --mode staging",
diff --git a/src/router/index.js b/src/router/index.js
index 5125125..35614be 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -71,6 +71,18 @@ export const constantRoutes = [
         component: () => import('@/views/index'),
         name: 'Index',
         meta: { title: '首页', icon: 'dashboard', affix: true }
+      },
+      {
+        path: '',
+        meta: { title: '课程信息', icon: 'dashboard' },
+        children: [
+          {
+            path: '/edu/course',
+            component: () => import('@/views/school/course/index.vue'),
+            name: 'Index',
+            meta: { title: '课程信息', icon: 'dashboard' }
+          }
+        ]
       }
     ]
   },
diff --git a/src/utils/commonUtils.js b/src/utils/commonUtils.js
new file mode 100644
index 0000000..82add56
--- /dev/null
+++ b/src/utils/commonUtils.js
@@ -0,0 +1,138 @@
+import request from '@/utils/request'
+
+// 表单重置
+export function resetForm(refName) {
+  if (this.$refs[refName]) {
+    this.$refs[refName].resetFields()
+  }
+}
+// 回显数据字典
+export function selectDictLabel(datas, value) {
+  var actions = []
+  Object.keys(datas).map((key) => {
+    if (datas[key].dictValue === ('' + value)) {
+      actions.push(datas[key].dictLabel)
+      return false
+    }
+  })
+  return actions.join('')
+}
+
+// 日期格式化
+export function parseTime(time, pattern) {
+  if (time === undefined) {
+    return null
+  }
+  if (arguments.length === 0) {
+    return null
+  }
+  const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
+  let date
+  if (typeof time === 'object') {
+    date = time
+  } else {
+    if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
+      time = parseInt(time)
+    }
+    if ((typeof time === 'number') && (time.toString().length === 10)) {
+      time = time * 1000
+    }
+    date = new Date(time)
+  }
+  const formatObj = {
+    y: date.getFullYear(),
+    m: date.getMonth() + 1,
+    d: date.getDate(),
+    h: date.getHours(),
+    i: date.getMinutes(),
+    s: date.getSeconds(),
+    a: date.getDay()
+  }
+  const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
+    let value = formatObj[key]
+    // Note: getDay() returns 0 on Sunday
+    if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
+    if (result.length > 0 && value < 10) {
+      value = '0' + value
+    }
+    return value || 0
+  })
+  return time_str
+}
+
+/**
+ * 比较时间
+ * @param time
+ * @return {null|boolean}
+ */
+export function afterNow(time) {
+  if (time === undefined) {
+    return null
+  }
+  if (arguments.length === 0) {
+    return null
+  }
+  let date
+  if (typeof time === 'object') {
+    date = time
+  } else {
+    if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
+      time = parseInt(time)
+    }
+    if ((typeof time === 'number') && (time.toString().length === 10)) {
+      time = time * 1000
+    }
+    date = new Date(time)
+  }
+  return date.getTime() >= new Date().getTime()
+}
+
+// 添加日期范围
+export function addDateRange(params, dateRange) {
+  var search = params
+  search.beginTime = ''
+  search.endTime = ''
+  if (dateRange != null && dateRange !== '') {
+    search.beginTime = dateRange[0]
+    search.endTime = dateRange[1]
+  }
+  return search
+}
+
+// 通用下载方法
+export function downExportFile(fileName, logicName, notifyInstance) {
+  return request({
+    url: '/system/file/downExportFile',
+    method: 'get',
+    params: {
+      fileName: fileName,
+      logicName: logicName
+    },
+    timeout: 30000,
+    responseType: 'blob'
+  }).then(res => {
+    if (res) {
+      const content = res.data
+      if ('download' in document.createElement('a')) {
+        // 非IE下载
+        const elink = document.createElement('a')
+        elink.download = logicName
+        elink.style.display = 'none'
+        elink.href = URL.createObjectURL(content)
+        document.body.appendChild(elink)
+        elink.click()
+        URL.revokeObjectURL(elink.href) // 释放URL 对象
+        document.body.removeChild(elink)
+      } else {
+        // IE10+下载
+        navigator.msSaveBlob(content)
+      }
+      setTimeout(function() {
+        notifyInstance.close()
+      }, 2000)
+    }
+  }).catch(() => {
+    this.$message.error('下载附件失败，请联系管理员')
+  })
+  // window.location.href = baseURL + '/system/file/downExportFile?fileName=' + encodeURI(fileName) + '&logicName=' + logicName + '&access_token=' + getToken()
+}
diff --git a/src/utils/validate.js b/src/utils/validate.js
index adfa254..05086c8 100644
--- a/src/utils/validate.js
+++ b/src/utils/validate.js
@@ -81,3 +81,16 @@ export function isArray(arg) {
   }
   return Array.isArray(arg)
 }
+
+export function isPass(value) {
+  const pattern = /^.*(?=.{6,16})(?=.*\d)(?=.*[A-Z]{1,})(?=.*[a-z]{1,})(?=.*[!@#$%^&*?\(\)]).*$/
+  return pattern.test(value)
+}
+
+export function isSerialNumber(value) {
+  return /^[1][3,4,5,6,7,8,9][0-9]{9}$/.test(value)
+}
+
+export function isUsername(rule, value, callback) {
+  return /^[a-zA-Z0-9_]{4,16}$/.test(value)
+}